Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.84.153412
Title: Transient behavior of full counting statistics in thermal transport
Authors: Wang, J.-S. 
Agarwalla, B.K.
Li, H.
Issue Date: 28-Oct-2011
Citation: Wang, J.-S., Agarwalla, B.K., Li, H. (2011-10-28). Transient behavior of full counting statistics in thermal transport. Physical Review B - Condensed Matter and Materials Physics 84 (15) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.84.153412
Abstract: The generating function of energy counting statistics is derived for phononic junction systems. It is expressed in terms of the contour-ordered self-energy of the lead with shifted arguments, ΣA(τ, τ′)=ΣL[τ+ x(τ), τ′+ x(τ′)]-ΣL(τ, τ′), where ΣL(τ, τ′) is the usual contour-ordered self-energy of the left lead. The cumulants of the energy transferred in a given time from the lead to the center are obtained by taking derivatives. A transient result of the first four cumulants of a graphene junction is presented. It is found that measurements cause the energy to flow into the lead. © 2011 American Physical Society.
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/98431
ISSN: 10980121
DOI: 10.1103/PhysRevB.84.153412
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